.TH "nvme_set_features_irq_coalesce" 9 "nvme_set_features_irq_coalesce" "July 2025" "libnvme API manual" LINUX
.SH NAME
nvme_set_features_irq_coalesce \- Set IRQ coalesce feature
.SH SYNOPSIS
.B "int" nvme_set_features_irq_coalesce
.BI "(int fd "  ","
.BI "__u8 thr "  ","
.BI "__u8 time "  ","
.BI "bool save "  ","
.BI "__u32 *result "  ");"
.SH ARGUMENTS
.IP "fd" 12
File descriptor of nvme device
.IP "thr" 12
Aggregation Threshold
.IP "time" 12
Aggregation Time
.IP "save" 12
Save value across power states
.IP "result" 12
The command completion result from CQE dword0
.SH "RETURN"
The nvme command status if a response was received (see
\fIenum nvme_status_field\fP) or -1 with errno set otherwise.
